surcharge
/ˈsɜː(ɹ)t͡ʃɑː(ɹ)d͡ʒ/noun
Definitions
An addition of extra charge on the agreed or stated price.
Example: Our airline tickets cost twenty dollars more than we expected because we had to pay a fuel surcharge.
An excessive price charged e.g. to an unsuspecting customer.
An overprint on a stamp that alters (usually raises) the original nominal value of the stamp; used especially in times of hyperinflation.
A painting in lighter enamel over a darker one that serves as the ground.
verb
Definitions
To apply a surcharge.
To overload; to overburden.
Example: to surcharge an animal or a ship; to surcharge a cannon
To overstock; especially, to put more cattle into (e.g. a common) than one has a right to do, or more than the herbage will sustain.
To show an omission in (an account) for which credit ought to have been given.